Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 128 of 138  Not logged in ELOG logo
IDdown Date Author Category Type Module Target/Number Subject
  209   Thursday, November 08, 2012, 08:42 David WangConditioning StationStandard OperationTM1TiC #3TM1 TiC #3 target heat shield helium pressure check is done.

TM1 TiC #3 target  heat shield  helium pressure check  is done at conditioning station. Applied 80 psi helium to HS circuit for 5 minutes . There is no response had been found on leak detector. The leak detector base LR 0.0x E-9 atm.cc/sec, and BP 0.0xE-4 torr. CS and TM1 vacuum are at low E-6 torr range. The HS circuit is leak tight.

  208   Wednesday, November 07, 2012, 11:09 David WangSouth Hot-CellStandard OperationTM1TiC TM1 heat shield circuit leak check with TiC target at hot cell

Chad and i did a leak check on TM1(Lp-TiC) heat shield water circuit at south hot cell. There is no leak had been found on it. The circuit  is leak tight at present. I will do  helium pressure check on this circuit at  conditioning station once the vacuum is good enough.

  207   Wednesday, November 07, 2012, 10:25 Travis CaveConditioning StationStandard OperationTM1TiC#3module move

TM#1 with TiC#3 has been moved from the south hot cell to the conditioning station, move went well.

  206   Wednesday, November 07, 2012, 09:25 Travis CaveSouth Hot-CellStandard OperationTM1TiC#3Electrical check

TM#1 with TiC#3 target has had the electrical performed on it. See attached PDF for details.

Attachment 1: TM_1_TiC_3_Elec_check_SHC.PDF
TM_1_TiC_3_Elec_check_SHC.PDF
  205   Tuesday, November 06, 2012, 14:00 chad fisherSouth Hot-CellStandard OperationTM1TiC#3TiC#3 Installed

TiC#3 sucessfully installed and ready for leak and electrical check.

  204   Tuesday, November 06, 2012, 12:08 David WangITWStandard OperationTM1Nb#7TM1 disconnected in ITW

Bevan and I disconnected TM1 in ITW this morning. The TM1 was moved to south hot cell later.   

  203   Tuesday, November 06, 2012, 11:34 chad fisherSouth Hot-CellStandard OperationTM1 Nb#7 Removal

Attached are pre-removal pictures of NB#7 and the inside face of the containment box cover before cleaning.

Attachment 1: IMG_0797[1].JPG
IMG_0797[1].JPG
Attachment 2: IMG_0798[1].JPG
IMG_0798[1].JPG
Attachment 3: IMG_0799[1].JPG
IMG_0799[1].JPG
  202   Tuesday, November 06, 2012, 11:06 Travis CaveITWStandard OperationTM1Nb#7module move

TM#1 with Nb#7 has been moved from the west target station to the south hot cell move went well.

  201   Friday, November 02, 2012, 13:18 Travis CaveSpent Target VaultStandard Operation  spent target assay

This week six targets and the two source trays were assayed and surveyed from the storage vault. see attached PDF for details.

Attachment 1: Vault_Storage_November_2_2012.pdf
Vault_Storage_November_2_2012.pdf Vault_Storage_November_2_2012.pdf Vault_Storage_November_2_2012.pdf Vault_Storage_November_2_2012.pdf
  200   Friday, November 02, 2012, 08:45 maicodallavalleSpent Target VaultMaintenance  F-308

The F-308 have been cleaned and serviced. There were three F-308's that came back with some contamination.#13, #15 and #19 were found to have contamination. They were decontaminated. All of the loose contamination was removed. There is still some fixed contamination. The levels of contamination are low enough to still be used for shipping spent targets. They have been moved to the north hot cell area and are ready for to be filled with spent targets. 

  199   Wednesday, October 31, 2012, 11:24 David WangITEStandard OperationTM4 Transfer five shielding blocks from ITW to ITE.

Bevan and I transferred five shielding blocks from ITW to ITE. ITE is ready for taking proton beam.

  198   Wednesday, October 24, 2012, 11:53 Travis CaveSpent Target VaultStandard Operation NiO#1Spent target move

The NiO #1 spent target was placed into storage today. It is in pail number 01 (101 on Vault Status page) and located in slot 4A of the vault. It was 35.5 mSv/hr upon removal from the south hot cell. See attached PDF for vault details.

Attachment 1: Vault_Storage_October_24_2012.pdf
Vault_Storage_October_24_2012.pdf Vault_Storage_October_24_2012.pdf Vault_Storage_October_24_2012.pdf Vault_Storage_October_24_2012.pdf
  197   Wednesday, October 24, 2012, 11:51 Travis CaveITEStandard OperationTM4UCx#5module moved

Yesterday TM#4 with UCx#5 was moved to the east target station from the conditioning station,  move went well.

  196   Tuesday, October 16, 2012, 07:14 David WangConditioning StationStandard OperationTM4UCX#5TM4 heat shield helium pressure test and electrical check at CS

TM4 heat shield helium pressure test and electrical check were done  at CS  last week. The results are good. NO leak had been found on heat shield circuit.The electrical check is also good.

  195   Tuesday, October 09, 2012, 14:53 Bevan MossConditioning StationDevelopmentTM4UCx#5Module Move

TM4 was remote moved from the SCH to the TCS today. This was the first time the module was moved with the framework for the cage in place. The ion gauge on the service cap is closer to the cage than anticipated and as a result the pins for the gauge were sheared off. Discussion as to how to repair the gauge (both short term and long term needs to be had). We will try and rough down the TM tonight, it is not believed the vacuum will be affected.

  194   Tuesday, October 09, 2012, 13:44 chad fisherSouth Hot-CellStandard OperationTM4UCx#5NiO#1 removal UCx#5 installation

NiO#1 was removed this morning.

UCx#5 was inserted into the hot cell around 1 pm, installed and leak checked and ready to go to the conditioning station 1:40pm

did have a little trouble with the 9 pin connector. It had to be lossened to get it to mate properly. It was le-tightened once the proper fit was achieved.

Attachment 1: IMG_0780[1].JPG
IMG_0780[1].JPG
  193   Tuesday, October 09, 2012, 11:17 Bevan MossITEStandard OperationTM4NiO#1Module Move

 TM4 with NiO#1 was moved from ITE to the SHC today. The move went well with no issues.

  192   Tuesday, October 09, 2012, 10:35 David WangITEStandard OperationTM4NiO #1Disconnected TM4 in ITE.

I disconnected TM4 in ITE this morning. The heat shield circuit has been purged with air.

  191   Thursday, October 04, 2012, 11:06 David WangConditioning StationRepair  Replace conditioning station scroll pump in target hall

Grant and I replaced the conditioning station broken  srcoll pump with a refurbished scroll pump which is supplied by vacuum group. The replaced pump is bagged and waiting for RPG further survey in target hall . The target hall is survey after the job, and everything is fine.

  190   Tuesday, October 02, 2012, 11:47 David WangITWStandard OperationTM1Nb#7I moved 5 shielding blocks from ITE to ITW.

5 shielding blocks have been moved from ITE to ITW. ITW is configured to take proton beam now.

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